//
//  UIViewController+SMCategory.h
//  DiDi
//
//  Created by huangtie on 2017/3/18.
//  Copyright © 2017年 Sinmore. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UIViewController (SMCategory)

+ (UIViewController *)visibleController;

- (void)removeFromNavControllers;

@end
